Maxanicabioproject2
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Pacific halibut are fished off the coast of Alaska using long lines with thousands of baited hooks. These flatfish can live up to 55 years and grow very large. The fishery is managed by quotas and regulations to minimize bycatch of seabirds, sea turtles, and sharks. While long lining has less impact than other methods, regulations were implemented to extend the fishing season and reduce fisherman deaths. Pacific halibut remain sustainably fished and support an important market in the US and Canada.
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Fisheries in pakistan
This document summarizes the fishing industry in Pakistan. It describes the types of fish caught, the major fishing harbors, and the different types of fisheries including deep sea fishing, coastal fishing, mariculture, and aquaculture. It also discusses the government efforts to develop fisheries through new fishing methods, value-added products, and projects. While fishing contributes to the economy and provides income and food, challenges include pollution, overfishing, threats to mangroves, and floods.
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The document provides an overview of fisheries in Pakistan. It discusses that fishing is an important industry that provides employment and export earnings for Pakistan. Pakistan has a coastal area of over 1,120 km with fishing boats operating in coastal and offshore waters. The total annual fish production from inland and marine waters is approximately 0.6 million tonnes. Major fish harbors in Pakistan include the Karachi, Korangi, Pasni, and Gwadar harbors. Pakistan exports fish and seafood products to over 50 countries globally. The government is taking steps to upgrade infrastructure, promote aquaculture, and increase exports to over $500 million annually.
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Full details at http://www.victoria.ac.nz/chaplains/whatson/do-something-fish.html
A Human FM-sponsored DO SOMETHING! event at the VUW Anglican Chaplaincy.
www.dosomething.org.nz
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This document summarizes Pakistan's fishing industry. It describes the major types of fisheries in Pakistan including marine, inland, subsistence, and commercial fishing. The major fishing methods are deep sea fishing, coastal/creek fishing, mariculture, and aquaculture. It also discusses the economic importance of fishing which provides livelihoods and contributes to foreign exchange earnings. However, the industry faces problems such as pollution, overfishing, threats to mangroves, and effects of flooding. The government is taking steps to develop fisheries through new fishing methods, value added products, guidance, and project development.
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- Life Cycle
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The fishing industry in Pakistan contributes to GDP and foreign exchange earnings, including marine fishing off the coasts of Sindh and Makran as well as inland fishing in lakes and fish farms. While fishing provides food and income, overfishing and pollution pose threats that sustainable practices could help address by increasing exports and skills while preserving the resource.
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The document discusses fishing in Pakistan. It describes marine fishing which takes place in the sea and coastal areas, and inland fishing from rivers, lakes and dams. It provides details on fishing centers, types of fish caught, traditional and modern fishing methods used, and developments in the fishing industry and infrastructure in Pakistan. Key issues facing the fishing industry are also summarized such as water pollution, overfishing, threats to mangroves and weak infrastructure.
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The document discusses overfishing and its causes, methods, and impacts. It notes that overfishing occurs when too many fish are caught such that the breeding population cannot recover. Common causes include poor fisheries management, unsustainable fishing practices, and illegal fishing. Methods of overfishing include using longlines, driftnets, trawling, gillnets, seine nets, and dynamite fishing. The impacts are severe depletion of fish stocks, with 80% of stocks fully exploited and many predator fish facing extinction. Remedies proposed are avoiding overfishing, improving sustainability practices, and preserving habitats.
Mediterraneo rosaria3
The Mediterranean Sea covers an area of 2.5 million km2 and has an average depth of 1,500m. Despite its relatively small size, it contains 18% of the world's described marine species, many of which are found nowhere else. The Mediterranean is home to over 10,000 marine species including 21 species of marine mammals, 750 fish species, and 5 sea turtle species. It serves as an important feeding and spawning ground for many fish populations such as bluefin tuna.
overfishing.ppt
Traditional food production is unable to feed the world's growing population. Marine resources provide food but are under threat. The document discusses major commercial fisheries and species, noting that 500 species are caught commercially by some 200 million people worldwide. It outlines threats like overfishing, bycatch, and habitat degradation threatening fisheries. Sustainable management, aquaculture, and protected areas are proposed as solutions to support marine food sources and livelihoods into the future.
over-fishing-training-ppt_engro_ppt..1-.
Traditional food production is unable to feed the world's growing population. Marine resources provide food but are under threat. The document discusses major commercial fisheries and species, noting that 500 species are caught commercially by some 200 million people worldwide. It outlines issues like overfishing, bycatch, and mismanagement that threaten fisheries. Sustainable management, aquaculture, and protected areas are proposed as solutions to support marine food sources and alleviate problems of hunger.
Menhaden presentation rev
The document discusses the overfishing of Atlantic menhaden, an important forage fish along the East Coast. It notes that overfishing has occurred in 32 of the last 52 years according to the Atlantic States Marine Fisheries Commission. The bulk of the menhaden catch is used for fishmeal and oil rather than bait. Reducing the commercial catch is important for the ecosystem and gamefish like striped bass that rely on menhaden as a food source. The ASMFC will vote in November on measures to end overfishing and better manage the menhaden fishery.
Marine food
Seafood includes fish and shellfish that are consumed by humans. Historically, sea mammals were also consumed but to a lesser extent now. Harvesting wild seafood is called fishing and farming seafood is called aquaculture. Seafood is an important source of protein worldwide. The health benefits of seafood are associated with fatty acids like EPA and DHA as well as reduced risk of cardiovascular disease. India has a large marine industry and is one of the top exporters of seafood globally but still has untapped potential for greater production and value-added products.
Mamun
Migratory fish species move between freshwater and marine environments or within freshwater systems. There are over 120 species that regularly migrate between saltwater and freshwater globally, including salmon, trout, eels, and sawfish. In Bangladesh, the major migratory fish are hilsa, which travel over 1,200 km inland to spawn, and palla, which are found in the Ganges delta. Conservation efforts are needed to ensure fish migration routes and habitats are protected from impacts of development.
REGIONAL FOCAL STUDIES - 5.6 SUSTAINABLE FISHING
This document discusses fishing industries in various regions and countries. It provides information on conditions that favor fishing industry development, types of fish, and fishing methods. Specifically, it summarizes fishing in Norway and Japan. Fishing is well developed in Norway due to factors like a continental shelf providing shallow waters and plankton, an indented coastline with harbors, ocean currents bringing food and favorable temperatures, limited other natural resources, and advanced fishing technologies and transportation. Japan also has a strong fishing industry facilitated by conditions like a broad continental shelf with ideal plankton growth, many inlets for fishing and ports, traditional seafaring experience, mountainous land unsuitable for agriculture, industrial technologies, and reliable domestic and international markets for fish.
Krill WhalePresentat
Pacific Coast krill, or euphausiids, play an important ecological role in the California Current system as a food source for whales, fish, birds and other marine life. The document discusses two dominant krill species, Euphausia pacifica and Thysanoessa spinifera, and proposes prohibiting krill fishing in U.S. West Coast waters to protect krill populations and the predators that depend on them, given increasing interest in krill fisheries for aquaculture, supplements and other products. While little is known about krill populations, management is needed now to prevent overfishing should krill harvesting begin in the future.
Top 9 Endangered Atlantic Marine Mammals
The document summarizes information on 10 marine mammal species listed as threatened or endangered on the IUCN Red List. It provides details on population estimates, historical and current threats such as hunting, ship strikes, fishing gear entanglement, and climate change for each species. The species included are: narwhal, beluga, sperm whale, West Indian manatee, hooded seal, fin whale, blue whale, sei whale, North Atlantic right whale.
ESP T_Kit on Fishery
The document provides information about fisheries and related concepts. It defines a fishery as an entity engaged in raising or harvesting fish as determined by an authority. Over 500 million livelihoods depend on fisheries. If poorly managed, overfishing can reduce fish stocks and environmental impacts go unchecked. The document discusses different types of fisheries such as industrial, small-scale, and recreational, and provides examples of species that support major fisheries worldwide like tuna, salmon, and cod.
EXPERT TOPIC: Krill
Fisheries harvest Antarctic Krill in the Southern Ocean where the krill both breed and live. The krill can become six centimeters long and weigh up to two grams. They have large black eyes and translucent pink shells.
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